Platelet-derived growth factor (PDGF) regulates proliferation, chemotaxis and differentiation of connective tissue cells during embryogenesis and possibly in disease states such as pulmonary fibrosis. To assess the effects of PDGF on lung...

The impetus for investigating acetylcholine (ACh) and its receptors among inner ear sensory cells began over forty years ago with the demonstration of acetylcholinesterase staining in cochlear and vestibular efferent fibers. A preponderance of...